Wrench.



PATENTBD MAY 28, 1907. W. MUGLONE.

WRENCH APPLICATION FILED NO V.3,190GI.

311mm Foz wi h1 apnea mimi-@ivi Meeeefi me, @55eme MIGUNT .applicationma biovem'bar e, 190s. semi no. aimais.

1 eziiiug er eeseming the seme.

The, pmpose e5 he plaisent; inventien I simplify the genem structure eftools of the neule afeiefsaid'erid te provide nevelmoun t inge 'fo-i'Vthe mnveble .jaw en 'd for the hancie, whereby the letterineyb'e movedte differ enf, angular posit-ions with efeience te the .head andemol-ding to the netui'e of the Work. I I For MilliV description of eheinvention and the merits Ehereef and aise "ze acquire eknevfefige 'ofthe' details of conetiuctien and the means 'for effecting the 'eeuit,rei? ence is te be hed. te fue followingdeseiiption mdf aecemeenyiiigdrawings. Y,

'Wh e the mventien ne 'adapted izedierent forms amd condieions fsychanges in. stru@ 11e mdmieer details without de pai'feing imm he spirite1' essentiel. features 'heeef, sti bhe' preei'i'ed embedimen; is. Shownin idle eceempanying drfewings, in which:

Figure l is e side eiemiiiqn of the Wrench embodying lie invention. Fig,2 is an edge Viewoi the Wrench. Fig. 3 is a side eeva asla ef zv'xe'"Wie'neh heed and 'the-movable jew, 5mm being breken away and' sepemed.

The Wreneheemprises e ile-ed., .5. 'sihieh mipieiiimzeiy e ereuer @udineand Formed meh. iebeiled sides, au ed@ ne env of the heed be' eu e ferm4 ehe 'ifa/erh. The prejemieg pm 3 one side, of die opening Z @miei/iin.'ie' fxed jaw @if @he Wrench. The meVee-e jew 4L is "miler in`appearance te the vfixed iwf 3 .mii le .meunued m side-in ways formediwg'ne 50 heed eppo'eite e? e epece 5 :emed

ifi'xereivi, e A bh'readei stem 'psef eeae'fie the engaging faceQfhe-mefebe 3;.

thmugh mit 7 @menige-:i in ieg 3 fermed lelievefeey eiivheimi 1 5;imereeeimg with he speee .5, e I me? ing miieci. er etheiwise Toughenedmii pCv-l fthe heed 015 the wi'eneii so Ties of notches 12 felfmed'n e.theeded stem if w ljemin 1. ."weted @rime jecting beyond es te be engagethe hand. to admit ei: meer, e itis requ'ifed to adjust the from the xed3. mi'

111 Uppesite 0r die limveif" f its lippe? end to receive i sides erweilsof the sjmees 5; iliieieiy emi iie ia-W d', direct it in its adju-s enigme' mi The handle 9 has eue @mi '6i/Lea s eee 5 :md connected te ef llehead, se] deg iii, Gitte .Space 5 and hei?. @e engage with emiedin thee.. boxdeng upon "e mele piovifed for @eeh "1 V 105 extend ireug. enside ef the eliy] single pieta i mlice, iefi-diiy 'undefszeed ,ioiegfeii t im desired purpose. By turning the said nut '7 in onedirection or the other, the opening or space 2 between the jaws may beregulated to suit the size of nut or Work for which the Wrench is to 4beadapted; Upon backing the T lock by means of the set nut 15, the handleis claimed as new 1s:

1,3 In a Wrench, the combination of a head having a nut receivingopening and provided with a space intermediate of its sidesand havingcorresponding notches in the edges of said sides, a handlearrangedwithin the space of the head and pivoted to the latter, a T lockiitted in an opening of' the handle and comprising a cross head adaptedto en gage corresponding notches in the edges of said sides, a threadedstem, and e, set nut arran ed in the openingof the T lock to admit oadjusting thelatter.

2; In a Wrench, the combination of a head provided .with cooperatingjaws and having' a space forming sides, the latter having corresponding.notches in their outer edges, a handle having an end portontted in thespace and pivoted to the sides of the heaf'. T lock iitted in an openingin the handle and comprising adog .and a threaded stem, the ends #of thedog projecting beyond opposite sides of the handle and adapted to enterselected notches of the aforesaid sides, a platte closing a side of theopening in the handle to retain the T lock in place, and a set lockmounted upon the threaded stein of the T lock for adjustment thereof.

3. The herein described wrench comprisimgr a head of approximatelycircular forni having an edge portion removed to forni a 1fixed jaw andhaving a space to provide side pieces and having corresponding notchesin the edges of said side pieces, a movable jaw fitted between the sidepieces and having interlocking connection therewith and. provided with athreaded stern, aA set nut mounted upon the threaded steln of themovable j aw and fitted in a transverse opening o'thc head extending,rthrough the outer'faces of said side pieces, an operatingr handlepivoted between said side pieces and having an opening,y therein, aTlock mounted in the opening of the handle and comprising legga threadedstem, the ends of the' dog `projectingr beyondopposite sides of thehandle to enter selected corresponding notches in the sides of the head,a set nut mounted upon the threaded stelnof the T lock for adjustmentthereof, and a plate for closingr the side of the opening in the handle.receiving the T lock to retain the latter in place.

In testimony whereof I affix my signature in presence of two witnesses.

WILLMM MCGLONE. [L 5.1

Witnesses JAMES MURPHY, VEnNoN Renon.

